The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 31, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
delay differential equations
dynamical systems
disease modeling
Metrics
H-Index
i10 Index
Citation Counts
87
447
39,072
* Total H IndexRankings
Ranking Based On Selection: 2
Industrial Engineering
Learning Curves
Inventory Management
Production Economics
Sustainable Supply Chains
Metrics
H-Index
i10 Index
Citation Counts
75
190
17,833
* Total H IndexRankings
Ranking Based On Selection: 3
stochastic processes
quantitative finance
Filtering
Metrics
H-Index
i10 Index
Citation Counts
62
272
21,489
* Total H IndexRankings
Ranking Based On Selection: 4
Manufacturing Systems
Product Design
Process Planning
Metrics
H-Index
i10 Index
Citation Counts
60
221
18,695
* Total H IndexRankings
Ranking Based On Selection: 5
Manufacturing
Machine Tools
Metrics
H-Index
i10 Index
Citation Counts
55
155
9,705
* Total H IndexRankings
Ranking Based On Selection: 6
Ergonomics
Human Factors
Engineering Design
Metrics
H-Index
i10 Index
Citation Counts
53
109
10,594
* Total H IndexRankings
Ranking Based On Selection: 7
ergonomics
occupational health
women's studies
prolonged standing
work-family
Metrics
H-Index
i10 Index
Citation Counts
51
142
8,443
* Total H IndexRankings
Ranking Based On Selection: 8
Maritime Industries
Safety Science
Risk Research
Metrics
H-Index
i10 Index
Citation Counts
50
121
8,457
* Total H IndexRankings
Ranking Based On Selection: 9
Hydrometallurgy
leaching
solvent extraction
ion exchange
precipitation
Metrics
H-Index
i10 Index
Citation Counts
49
182
10,393
* Total H IndexRankings
Ranking Based On Selection: 10
Infrastructure management
Risk and Resilience assessment
Data-driven decision-making
Supply Chain
Metrics
H-Index
i10 Index
Citation Counts
47
120
7,563
* Total H IndexRankings
Ranking Based On Selection: 11
production planning and control
maintenance
logistics
optimization
simulation
Metrics
H-Index
i10 Index
Citation Counts
47
128
6,184
* Total H IndexRankings
Ranking Based On Selection: 12
Manufacturing Engineering
Metal cutting
Machining
Engineering Design
Metrics
H-Index
i10 Index
Citation Counts
46
117
8,116
* Total H IndexRankings
Ranking Based On Selection: 13
Industry 4.0
Industry 5.0
project planning
industrial engineering
génie industriel
Metrics
H-Index
i10 Index
Citation Counts
41
113
8,757
* Total H IndexRankings
Ranking Based On Selection: 14
Systems Engineering
Industrial Engineering
Metrics
H-Index
i10 Index
Citation Counts
41
108
6,901
* Total H IndexRankings
Ranking Based On Selection: 15
Ergonomics
biomechanics
electromyography
muscle fatigue
Metrics
H-Index
i10 Index
Citation Counts
39
82
6,252
* Total H IndexRankings
Ranking Based On Selection: 16
Manufacturing
Metrics
H-Index
i10 Index
Citation Counts
37
102
4,562
* Total H IndexRankings
Ranking Based On Selection: 17
Engineering Design
Manufacturing
Systems
complexity
Industrial engineering
Metrics
H-Index
i10 Index
Citation Counts
36
90
6,723
* Total H IndexRankings
Ranking Based On Selection: 18
industrial engineering
big data
artificial intelligence
Metrics
H-Index
i10 Index
Citation Counts
35
71
4,226
* Total H IndexRankings
Ranking Based On Selection: 19
Stochastic networks
wireless systems
stochastic analysis
applied probability
game theory
Metrics
H-Index
i10 Index
Citation Counts
35
87
7,177
* Total H IndexRankings
Ranking Based On Selection: 20
Manufacturing metrology
machine tool metrology
dimensional metrology
precision engineering
Metrics
H-Index
i10 Index
Citation Counts
34
78
5,829
* Total H IndexRankings
Ranking Based On Selection: 21
process systems engineering
optimization
Metrics
H-Index
i10 Index
Citation Counts
31
58
3,592
* Total H IndexRankings
Ranking Based On Selection: 22
Industrial Automation and Control Systems
Design Engineering
Engineering Education
Metrics
H-Index
i10 Index
Citation Counts
31
79
3,465
* Total H IndexRankings
Ranking Based On Selection: 23
Industry 4.0
Additive Manufacturing (AM)
Automation
Machining
AI applications/CAD/CAM/CAE
Metrics
H-Index
i10 Index
Citation Counts
30
55
3,458
* Total H IndexRankings
Ranking Based On Selection: 24
Microbial ecology
extremophiles
microbial adaptation
bioremediation
biomining
Metrics
H-Index
i10 Index
Citation Counts
28
50
2,665
* Total H IndexRankings
Ranking Based On Selection: 25
Stochastic processes
Mathematical modeling
Cell Biology
Bioimage analysis
Metrics
H-Index
i10 Index
Citation Counts
28
36
2,724
delay differential equations
dynamical systems
disease modeling
MY Jaber
Toronto Metropolitan University
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
75
190
17,833
Industrial Engineering
Learning Curves
Inventory Management
Production Economics
Sustainable Supply Chains
Robert Elliott
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
62
272
21,489
stochastic processes
quantitative finance
Filtering
Hoda A Elmaraghy
University of Windsor
Windsor, Canada
Metrics
H-Index
i10-Index
Citation Counts
60
221
18,695
Manufacturing Systems
Product Design
Process Planning
Stephen Veldhuis
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
55
155
9,705
Manufacturing
Machine Tools
Patrick Neumann
Toronto Metropolitan University
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
53
109
10,594
Ergonomics
Human Factors
Engineering Design
Karen Messing
Université du Québec Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
51
142
8,443
ergonomics
occupational health
women's studies
prolonged standing
work-family
Floris Goerlandt
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
50
121
8,457
Maritime Industries
Safety Science
Risk Research
David Dreisinger
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
49
182
10,393
Hydrometallurgy
leaching
solvent extraction
ion exchange
precipitation
Golam Kabir
University of Regina
Regina, Canada
Metrics
H-Index
i10-Index
Citation Counts
47
120
7,563
Infrastructure management
Risk and Resilience assessment
Data-driven decision-making
Supply Chain
Ali Gharbi
École de Technologie Supérieure
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
47
128
6,184
production planning and control
maintenance
logistics
optimization
simulation
Hossam A Kishawy
Ontario Tech University
Oshawa, Canada
Metrics
H-Index
i10-Index
Citation Counts
46
117
8,116
Manufacturing Engineering
Metal cutting
Machining
Engineering Design
Robert Pellerin
École Polytechnique de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
41
113
8,757
Industry 4.0
Industry 5.0
project planning
industrial engineering
génie industriel
Liping Fang
Toronto Metropolitan University
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
41
108
6,901
Systems Engineering
Industrial Engineering
Jim Robert Potvin
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
39
82
6,252
Ergonomics
biomechanics
electromyography
muscle fatigue
Marek Balazinski
École Polytechnique de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
37
102
4,562
Waguih Elmaraghy
University of Windsor
Windsor, Canada
Metrics
H-Index
i10-Index
Citation Counts
36
90
6,723
Engineering Design
Manufacturing
Systems
complexity
Industrial engineering
Bruno Agard
École Polytechnique de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
35
71
4,226
industrial engineering
big data
artificial intelligence
Ravi R Mazumdar
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
35
87
7,177
Stochastic networks
wireless systems
stochastic analysis
applied probability
game theory
JRR Mayer René Mayer
École Polytechnique de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
34
78
5,829
Manufacturing metrology
machine tool metrology
dimensional metrology
precision engineering
Zukui Li
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
31
58
3,592
process systems engineering
optimization
RW Bob Brennan
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
31
79
3,465
Industrial Automation and Control Systems
Design Engineering
Engineering Education
Ibrahim M Deiab
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
30
55
3,458
Industry 4.0
Additive Manufacturing (AM)
Automation
Machining
AI applications/CAD/CAM/CAE
Nadia Mykytczuk
Université Laurentienne
Sudbury, Canada
Metrics
H-Index
i10-Index
Citation Counts
28
50
2,665
Microbial ecology
extremophiles
microbial adaptation
bioremediation
biomining
Jay Newby
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
28
36
2,724
Stochastic processes
Mathematical modeling
Cell Biology
Bioimage analysis